.heart {
  width: 10px;
  height: 10px;
  position: fixed;
  background: #f00;
  transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
}
.heart:after,
.heart:before {
  content: "";
  width: inherit;
  height: inherit;
  background: inherit;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  position: fixed;
}
.heart:after {
  top: -5px;
}
.heart:before {
  left: -5px;
}
